Identify the zeros of each function.
1. y = 5(x - 3)(x + 5)
2. y = (x - 9)(x + 4)
3. y = (x - 7)

1.  The zeros are x = -5 & 3

2.  The zeros are x = -4 & 9

3. Zero = x = 7

Step-by-step explanation:

Whenever we have an expression in the form:

Where a and b are constants

To find zeros, we take each term and equate to zero. That would be:

x - a = 0

x = a

and

x - b = 0

x = b

Likewise, let's find the zeros of each of the functions given:

1.

So,

x - 3 = 0

x = 3

and

x + 5 = 0

x = -5

The zeros are x = -5 & 3

2.

So,

x - 9 = 0

x = 9

and

x + 4 = 0

x = -4

The zeros are x = -4 & 9

3.

x - 7 = 0

x = 7

The zero of this function is x = 7

answer: the answer is 35%